Substrate Booster

Inoculate · stimulate · regenerate

20L

Supercharge your grow by inoculating, stimulating and regenerating your substrate. Promotes beneficial fungi (mycorrhiza) for salt tolerance and improves substrate structure for better water and nutrient retention; humic acid feeds the fungi while fulvic acid stimulates beneficial bacteria.

Substrate Booster

Lignite humate (30%)Premium compost (70%)

Derived from: Lignite humate 30% / premium compost 70%, Promotes mycorrhiza — boosts salt tolerance, Humic acid feeds fungi, fulvic acid feeds bacteria, Improves structure, water & nutrient retention

Substrate Booster is part of the Nutrifield Substrates range.

More from Substrates

Coco Premium

Coco Chips

Coco Perlite

Coco Brick

Build your full program

The Feed Calculator turns your base and tank size into an exact, week-by-week dosing chart.

Open the Feed Calculator →